Personal digital assistant



FIG. 1 is a perspective view, as viewed from the front, of a personaldigital assistant showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a rear elevational view thereof.

The ornamental design for a personal digital assistant, as shown anddescribed.